Cognitive Solutions for Lifelong Learning - overview
Cognitive tutor assists students in actively constructing knowledge by holding a conversation in natural language. The tutor can be trained to answer a student’s questions or can otherwise provide pointers to relevant parts of learning content where the answer is likely to be found. It can help students explore content visually through concept clusters and relationships. It can also assess a student’s understanding of the domain by asking questions, evaluating short responses and supporting remediation through a dialog.